Pls asap
the ages of people at a concert are normally distributed with a mean of 24 years and a standard deviation of 3.2 years.
what is the age of a concert attendee with a z-score of
−1.3
?
enter your answer, rounded to the nearest tenth, in the box.

Answers; a) 135 degree’s b) 30 degree’s c) 180 or 0 degree’s d) 90 degree’s

Write an equation of the line that passes through 9,2 and is parallel to the line y=5/3x+9

Is there a direction u in which the rate of change of f(x,y)equals=x squared minus 3 xy plus 4 y squaredx2−3xy+4y2 at p(1,2) equals 14? give reasons for your answer. choose the correct answer below. a. no. the given rate of change is smaller than the minimum rate of change. b. no. the given rate of change is larger than the maximum rate of change. c. yes. the given rate of change is larger than the minimum rate of change and smaller than the maximum rate of change.